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Functions788 in github.com/2234839/ai-nvr

⨍ Functions 788◇ Types & classes 243

MethodgetStatus

获取当前 PTZ 状态

src/ptz/index.ts:280

MethodgetStatus

获取所有摄像头状态

src/camera/manager.ts:142

MethodgetTopLabels

获取 Top-K 语义标签

src/ai/clip-service.ts:556

FunctiongetTrackFirstSeen

(trackId: number)

web/src/services/ws-detect-cache.ts:48

FunctiongetVersion

(cameraId: string)

web/src/services/ws-frame-cache.ts:29

MethodgotoHomePosition

回到初始位置

src/ptz/tplink-ptz.ts:155

MethodgotoHomePosition

src/ptz/index.ts:124

MethodgotoHomePosition

回到初始位置

src/ptz/index.ts:313

MethodgotoPreset

ONVIF 独有：跳转预置位

src/ptz/index.ts:150

检查某 category 是否已有索引数据

src/storage/file-index.ts:239

(message: string)

web/src/composables/useToast.ts:35

异步初始化：预下载 + 启动 Worker 加载模型

src/ai/clip-service.ts:273

MethodinitSegment

src/camera/h264-fmp4-muxer.ts:662

MethodinitSegment

获取当前 init segment

src/storage/fmp4-ring-buffer.ts:48

MethodinsertBatch

批量插入同一帧的多个目标位置

src/storage/track-trajectory.ts:80

MethodinsertPoint

插入一个轨迹采样点

src/storage/track-trajectory.ts:63

MethodinvalidateListCache

清除录像列表缓存

src/storage/recorder.ts:350

MethodinvalidateRoiCache

ROI 缓存失效（外部调用，当 ROI 数据变更时）

src/detection/motion.ts:200

FunctionisAuthEnabled

web/src/services/auth.ts:26

src/camera/h264-fmp4-muxer.ts:655

src/camera/jpeg-extractor.ts:144

FunctionisSafeWebhookUrl

src/utils/ssrf.ts:74

MethodlastFrameAt

src/camera/h264-fmp4-muxer.ts:667

MethodlastFrameAt

src/camera/jpeg-extractor.ts:148

MethodlastInitSegment

src/camera/h264-fmp4-muxer.ts:133

MethodlastMediaSegment

获取缓存的最近 media segment（新客户端首帧，按需合并）

src/camera/h264-fmp4-muxer.ts:139

MethodlastMediaSegment

获取缓存的最近 media segment（新客户端连接时立即显示画面）

src/camera/h264-fmp4-muxer.ts:665

当前缓冲的 segment 数量

src/storage/fmp4-ring-buffer.ts:124

获取某个摄像头的所有检测线段

src/storage/cross-lines.ts:67

获取所有标签（按摄像头分组）

src/storage/track-labels.ts:96

获取所有检测线段

src/storage/cross-lines.ts:75

MethodlistByLabel

获取某摄像头某类别的所有标签（如所有 person）

src/storage/track-labels.ts:104

MethodlistExports

列出所有导出文件 — 从 SQLite 索引查询

src/storage/export.ts:257

MethodlistRecordings

列出录像文件 — 从 SQLite 索引查询

src/storage/recorder.ts:355

(token: string)

web/src/services/auth.ts:34

数据库行映射

src/alert/storage.ts:278

数据库行映射

src/observer/storage.ts:315

FunctionmeasureFps

web/src/composables/useFmp4Stream.ts:151

Functionmessage

src/api/index.ts:2827

移除指定事件的所有监听器

src/event-bus.ts:450

web/src/services/events.ts:215

FunctiononBufferError

SourceBuffer error 事件处理

web/src/composables/useFmp4Stream.ts:527

FunctiononError

web/src/composables/useFmp4Stream.ts:183

FunctiononKeydown

全局键盘事件处理器

web/src/composables/useKeyboard.ts:30

FunctiononPause

web/src/composables/useFmp4Stream.ts:199

FunctiononPlaying

web/src/composables/useFmp4Stream.ts:195

FunctiononSourceOpen

web/src/composables/useFmp4Stream.ts:265

MethodonStateChange

监听连接状态变化

web/src/services/events.ts:97

FunctiononUpdateEnd

web/src/composables/useFmp4Stream.ts:544

FunctiononVisibilityChange

web/src/composables/useFmp4Stream.ts:777

FunctiononWaiting

web/src/composables/useFmp4Stream.ts:170

src/storage/recorder.ts:487

(n: number, w: number)

src/storage/export.ts:171

src/storage/snapshots.ts:71

更新设置（部分更新，类型安全）

src/runtime-config.ts:474

FunctionplayAlertSound

播放提示音

web/src/composables/useNotification.ts:27

MethodposCoords

src/storage/fmp4-writer.ts:170

FunctionprefRef

(key: string, defaultValue: T)

web/src/composables/usePreferences.ts:73

FunctionpruneBuffer

清除已播放的缓冲区，防止内存增长（只在定时器中调用，避免与 append 竞争）

web/src/composables/useFmp4Stream.ts:617

清理过期记录

src/signal/store.ts:312

清理超过指定天数的标签记录（由 StorageCleaner 调用）

src/storage/track-labels.ts:133

清理过期缓存（超过 retentionDays 天的）

src/storage/thumbnails.ts:125

清理超过指定小时的导出文件

src/storage/export.ts:368

清理过期快照

src/storage/snapshots.ts:196

清理过期记录

src/observer/storage.ts:302

删除所有标签记录，返回删除的行数

src/storage/track-labels.ts:126

删除所有缩略图缓存

src/storage/thumbnails.ts:120

删除所有录像文件

src/storage/recorder.ts:686

删除所有导出文件，返回删除的文件数量

src/storage/export.ts:363

删除所有轨迹数据，返回删除的行数

src/storage/track-trajectory.ts:175

删除所有快照数据，返回删除的文件数量

src/storage/snapshots.ts:188

* 删除所有追踪数据（快照文件 + 元数据），返回删除的记录数量

src/storage/tracks.ts:425

删除所有记录

src/observer/storage.ts:308

FunctionpushMatchSuggestion

(cameraId: string, suggestion: MatchSuggestion)

web/src/services/ws-detect-cache.ts:145

FunctionpushRuleMatch

(cameraId: string, notification: RuleMatchNotification)

web/src/services/ws-detect-cache.ts:314

FunctionpushZoneNotification

(cameraId: string, notification: ZoneNotification)

web/src/services/ws-detect-cache.ts:100

FunctionputDetections

(cameraId: string, dets: Detection[], inferMs?: number)

web/src/services/ws-detect-cache.ts:24

FunctionputFrame

(cameraId: string, jpeg: ArrayBuffer)

web/src/services/ws-frame-cache.ts:14

FunctionputLlmDescription

(cameraId: string, description: string, timestamp: number)

web/src/services/ws-detect-cache.ts:191

FunctionputPatrolStatus

(cameraId: string, status: PatrolStatus)

web/src/services/ws-detect-cache.ts:274

FunctionputRuleRegions

(cameraId: string, regions: RuleRegion[])

web/src/services/ws-detect-cache.ts:232

FunctionrafLoop

web/src/composables/useFmp4Stream.ts:25

MethodreadFilePart

* 读取文件指定范围（异步，用于 MP4 时长解析）

src/storage/storage-fs.ts:152

* 列出目录内容（异步）

src/storage/storage-fs.ts:164

MethodreaddirWithTypes

* 列出目录内容（带类型信息，异步）

src/storage/storage-fs.ts:171

MethodregisterExternalFile

* 外部进程（如 ffmpeg）写入完成后注册文件索引 * 用于录像文件、导出文件等不由 StorageFs.writeFile 写入的场景

src/storage/storage-fs.ts:213

FunctionregisterShortcut

(binding: KeyBinding)

web/src/composables/useKeyboard.ts:21

MethodrelativeMove

src/ptz/tplink-ptz.ts:132

MethodrelativeMove

(delta: { x?: number; y?: number; zoom?: number })

src/ptz/index.ts:107

MethodrelativeMove

src/ptz/index.ts:272

MethodreloadRules

src/observer/engine.ts:67

src/storage/track-labels.ts:112

删除检测线段

src/storage/cross-lines.ts:155

删除单个追踪目标（包括快照文件）

src/storage/tracks.ts:410

MethodremoveByCategoryAndCamera

移除某个 category + cameraId 下所有文件索引

src/storage/file-index.ts:167

FunctionremoveFrameCache

(cameraId: string)

web/src/services/ws-frame-cache.ts:34

MethodremovePreset

ONVIF 独有：删除预置位

src/ptz/index.ts:161

MethodremoveRule

清理已删除规则的窗口状态

src/alert/window.ts:57

MethodrenameFile

* 移动/重命名文件，更新增量 + 索引

src/storage/storage-fs.ts:94

MethodresetCameraOverride

重置某个摄像头的覆盖

src/runtime-config.ts:514

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